#include <stdio.h>

int main(void) {
  int speed;
  printf("Enter wind's speed: ");
  scanf("%d", &speed);

  if (speed < 1)
    printf("Calm\n");
  else if (speed < 3)
    printf("Light air\n");
  else if (speed < 27)
    printf("Breeze\n");
  else if (speed < 47)
    printf("Gale\n");
  else if (speed < 63)
    printf("Storm\n");
  else
    printf("Hurricane\n");

  return 0;
}

// Enter wind's speed: 78